Intelligent information retrieval system is characterized not by simple key word match, but concept retrieval as its core.

智能信息检索以概念检索为主，而不是简单的关键词匹配。

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The experimental results show that the definition of the information measurement can get over the difficulty of the word-match search and really reach the goal of the semantic-match search.

实验表明，与主题或语义关联的信息度量可以克服搜索中“词匹配”的不足，达到“语义匹配”的搜索。

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The experimental results show that the definition of the information measurement can get over the difficulty of the word-match search and really reach the goal of the semantic-match search.

实验表明，与主题或语义关联的信息度量可以克服搜索中“词匹配”的不足，达到“语义匹配”的搜索。

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